Results 21 to 30 of about 480,796 (309)
Dataset demonstrating physical properties of recycled wind turbine blade composites
Data in Brief, 2018 Wind turbine blades that face end-of-life recycled mechanically. The recycled material was first comminuted via a hammer-mill through a range of varying screen sizes, resinated and compressed to a final thickness to manufacture second generation ...
Seyed Hossein Mamanpush +3 more
doaj +1 more source
System-structural approach to improving the design of cutting tools
Технічна інженерія, 2023 This article presents a systematic analysis, which involves the study of a cutting tool, its elements, and the relationships between them. An element-by-element analysis of the operating conditions of face mills is presented, where such components as the
L.Ye. , N.О. , P.P. , О.L. , H.M.
doaj +1 more source
Simulation of a finishing operation : milling of a turbine blade and influence of damping [PDF]
, 2012 Milling is used to create very complex geometries and thin parts, such as turbine blades. Irreversible geometric defects may appear during finishing operations when a high surface quality is expected.
BALMES, Etienne +4 more
core +5 more sources
Pulmonary Medicine, 2018 Background. Flour dust in the respiratory tract affects lung function. Flour dust is a heterogeneous organic substance which can have a tendency to cause respiratory ailments.
Dessalegn Demeke, Diresibachew W. Haile
doaj +1 more source
Data on the mechanical properties of recycled wind turbine blade composites
Data in Brief, 2018 Wind turbine blades that face end-of-life recycled mechanically. The recycled material was first comminuted via a hammer-mill through a range of varying screen sizes, resonated (polymeric Methylene diphenyl isocyanate (pMDI)) and then hand-formed and hot
Seyed Hossein Mamanpush +3 more
doaj +1 more source
Simulation of deposit parameters in underground development mining [PDF]
, 2018 The article is aimed at improving development mining to prepare an ore body for stoping by access ramps to provide comfortable conditions and high technical and economic indices in underground mining.
Golik, Vladimir +3 more
core +1 more source
Surface Roughness Modelling in Face Milling
Procedia CIRP, 2015 AbstractThe ability to plan the quality of surfaces is very important in manufacturing due to the fulfillment of requirements for parts machined by different methods. A method and a modelling procedure are introduced in the paper based on the definition of the relations between the calculated theoretical and the measured real roughness values of ...
Felhő, Csaba +2 more
openaire +1 more source
FEBS Letters, EarlyView.Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang +5 more
wiley +1 more source
Safety and Health at Work, 2020 Background: In a wide range of industries, noise-induced hearing loss remains one of the most prevalent occupational problems. This study aimed to assess the noise exposure level and associated factors of hearing loss among textile workers in Yangon ...
Aung K. Zaw +6 more
doaj +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source